baber/WOPTO huggingface dataset:
Patent JP-H1129554-A (JP)
Title: Production of alkenyl-substituted pyridines
Inventor: YAMAMOTO MICHIO
IPC: C07D213/16
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a solid basic catalyst having sufficient catalytic activity without requiring a specific pretreatment and to provide a method for producing an alkenyl-substituted pyridine using the catalyst. SOLUTION: This solid base catalyst is obtained by heat-treating a metal oxide selected from alumina, an alkaline earth metal oxide and hydrotalcite with an alkali metal in an inert gas atmosphere at a temperature of 100-700 deg.C. The method for producing an alkenyl-substituted pyridine comprises alkenylating an alkyl-substituted pyridine containing a hydrogen atom at the α-position of a side chain with a conjugated diene by using the solid base catalyst.
Patent JP-H0513224-A (JP)
Title: Material for magnetostatic-wave device use
Inventor: AOTA MITSUHIRO
IPC: C30B29/28
Filed: 1991-07-01
Abstract: PURPOSE:To obtain the title material wherein the change rate against a temperature change of saturation magnetization can be changed without increasing a ferromagnetic half-width by a method wherein, when its chemical formula is expressed as Y3-x-yGdxBiyFe5O12, (x) and (y) are situated within a specific range on a binary diagram on which (x) and (y) are represented respectively as the x-axis and the y-axis. CONSTITUTION:In a material, for magnetostatic-wave device use, to be used as a material for a garnet film for magnetostatic-wave use, which is grown on a Gd3Ga5O12 substrate, (x) and (y) for its chemical formula expressed as Y3-x-yGdxBiyFe5O12 are situated within a range surrounded by a triangle ABC whose vertexes are a point A (0, 0), a point B (0.6, 0) and a point C (0, 0.23) and outside the upper part of the point A on a binary diagram on which (x) and (y) are represented respectively as the x-axis and the y-axis. The difference in a lattice constant between the GGG substrate and the magnetic garnet film becomes larger than 0.01Angstrom  at the outside of a straight line connecting the point B to the point C, and it is not possible to form a high-quality garnet film in which a crack or the like is not caused. At the point A, the change rate against a temperature change of saturation magnetization is too large.
Patent JP-S6080793-A (JP)
Inventor: TOTSUKA FUMIO
IPC: G21C9/008
Filed: 1983-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0353416-A (JP)
Title: Method for measuring winding condition of cable and device therefor
Inventor: YASUOKA SEIJI
IPC: B65H63/00
Filed: 1989-07-20
Abstract: PURPOSE:To automatically measure the distance to a flange edge by irradiating parallel rays over a prescribed region in the width direction of a bobbin and also picking up the images of regions between the respective lighted portions at a cable and a flange by irradiating a spotlight to a bobbin flange on the extension of a lighting region of the parallel rays. CONSTITUTION:Lengthy parallel rays are projectedly irradiated from parallel rays irradiating means 2 over the width direction of the shell 1a of a bobbin 1 around which a cable 5 is wound and concurrently a spotlight is projected toward the internal wall surfaces 1c of both flanges 1b of the bobbin 1 from a spotlight irradiating means. Then, the image of the region between a presently wound-up portion 5a of the cable outermost layer lighted by the parallel rays and the internal wall surface side of the flange portion 1b to be wound up is picked up all the time by an image pick-up camera. Thereby, an image processing means 9 carries out a prescribed arithmetic processing according to the image so picked up, and a winding-up condition of a presently wound-up portion 5a at an outermost layer 5, for example, a swell of cable or the condition of a winding layer between neighboring cables or so are always observed and also a distance W between the presently wound-up portion 5a and the edge of the frange is measured. It is thereby possible to measure the distance to the edge of the flange at all times.
Patent JP-2001019385-A (JP)
Title: Cargo handling and conveying device
Inventor: OKI YOSHIO
IPC: B66F7/28
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To secure safety for an operation without modifying, sharply a portal pallet and a coveying carriage. SOLUTION: This device comprises a portal pallet 2 and a conveying carriage 3 for lifting up the pallet 2 by a lifter 13 to be conveyed. A power supply block 15 is provided in the lifter 13, a current collecting plate 16 is provided in the pallet 2, and the power supply block 15 is connected electrically to the collecting plate 16 when the pallet 2 is lifted up by the lifter 13.
Patent JP-H0474249-A (JP)
Title: Bus control system
Inventor: SHIBATA NAOAKI
IPC: G06F13/36
Filed: 1990-07-16
Abstract: PURPOSE:To attain the transfer of data at a high speed by transferring data with time division control by means of plural 1st signal lines on which the addresses or data are put, plural 2nd signal lines on which the attribute information or data are put, and a control signal line on which the control information is put. CONSTITUTION:An information processor 11 starts the use of a bus with a bus use grant BG signal of a bus controller 13 and sends the read addresses of a memory 12 to the address signal lines AD28-AD0 and the data transfer sizes and the data transfer directions to the bus transfer control lines CD31-CD29, At the same time, the processor 11 transmits a valid signal to an address valid signal line AV. The memory 12 analyzes the signals of the lines AD28 and CD31, sends the data read out of the memory 12 itself to the lines CD31 and AD28 and a valid signal to a data valid signal line DV respective ly. The processor 11 recognizes the transmission of data with the valid signal and fetches the data sent to both lines CD31 and AD28 to complete a series of reading cycles.
Patent JP-H02258257-A (JP)
Title: Polymer film with oxygen-inpermeable faculty and its production
Inventor: SUDAASHIYAN KUMAA BATEJIYA
IPC: B29C59/16
Filed: 1989-07-20
Abstract: PURPOSE: To reduce a moisture sensitivity and permeability by incorporating a water dissolved ethylene-vinyl acetate copolymer to be emitted by an ionizing radiation in an inert atmosphere of a sufficient dose for a free radical concentration tohave a specific oxygen permeability. CONSTITUTION: An oxygen permeability of about zero cc-mil/m<2> -day-atm can be obtained by emitting an ionizing radiation in an inert atmosphere to a film manufactured from a water dissolved ethylene-vinyl acetate. The film can contain an ethylene-vinyl acetate copolymer mixed with water dissolved ethylene- vinyl acetate copolymer up to about 25 wt.% at the time of containing at least about 50 mol.% of vinyl alcohol in the water dissolved ethylene vinyl acetate copolymer. And, at the time of containing about 65 mol.% of the vinyl alcohol, it can contain the ethylene vinyl acetate copolymer mixed with the water dissolved ethylene-vinyl acetate copolymer up to about 50 wt.%.
Patent JP-S61190919-A (JP)
Inventor: JIEI TOOMASU TEIIJIE
IPC: H01L29/15
Filed: 1985-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0918129-A (JP)
Title: Mounter
Inventor: KOBAYASHI TATSUHARU
IPC: H05K3/34
Filed: 1995-06-30
Abstract: PURPOSE: To realize accurate mounting by securing a cylinder to a laterally movable base such that the cylinder rod projects retractively downward, suspending a mount head from the cylinder rod and controlling the cylinder such that the mount head is urged upward at the time of mounting. CONSTITUTION: A Y-axis drive motor drives a moving panel 15 along a Y-axis guide 5 to shift a mount head 2, along with a Z-axis drive mechanism, above a board 3. Consequently, a Z-axis drive motor 6 is operated to shift the mount head 2 along the Z-axis toward a BGA board 3 for mounting. It is balanced by a cylinder 9 at the time of mounting. The mount head 2 is urged upward by the cylinder 9 stopping at the lower end of movement in the direction of Z-axis and the load on the mount head 2 is lessened. Since a mounting body is balanced by an overload prevention mechanism, it can be mounted accurately.
Patent JP-2000018022-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YAMASHITA TETSUYA
IPC: F01N3/24
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obstruct SOX discharged from SOX absorbent to absorb in NOX absorbent. SOLUTION: NOX absorbent 12 is arranged in an exhaust passage, which is formed due to absorb NOX in exhaust gas which flows in when an air-fuel ratio of flowing exhaust gas is in a lean condition, and due to discharge NOX to be absorbed when oxygen concentration in flowing exhaust gas is reduced. SOX absorbent 9 is arranged in an exhaust passage arranged upstream from the NOX absorbent 12, which is formed due to absorb SOX in exhaust gas which flows in when an air-fuel ratio of flowing exhaust gas is in a lean condition, and due to discharge SOX to be absorbed when oxygen concentration in flowing exhaust gas is reduced.  For discharging SOX from the SOX absorbent 9, an air-fuel ratio of exhaust gas which flows into the NOX absorbent 12 is set to a stoichiometric air-fuel ratio, remaining oxygen in the NOX absorbent 12 is eliminated, the air-fuel ratio of exhaust gas which flows into the SOX absorbent 9 is set to a rich condition, and then, SOX is discharged from the SOX absorbent 9.
Patent JP-S6079903-A (JP)
Inventor: NAKAJIMA JIYUNICHI
IPC: B27B7/02
Filed: 1983-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07130996-A (JP)
Title: High-breakdown-strength semiconductor element
Inventor: OMURA ICHIRO
IPC: H01L29/78
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a high-breakdown-strength semiconductor element whose ON-voltage is low by installing a gate-semiconductor-layer control means which electrically isolates a gate semiconductor layer from a drain electrode in an ON-operation on the basis of the potential difference between a gate electrode coming into contact with the gate semiconductor layer and the drain electrode. CONSTITUTION:A heavily doped p-type semiconductor layer 10 which does not come into contact with a source electrode 6 is formed on a gate insulating film 8 at the upper part of a P-type well layer 3 in a region which is sandwiched between an n-type source layer 4 and an n-type high-resistance semiconductor layer 2. In addition, a gate electrode 13 is formed. On the end part of the gate insulating film 8 on the drain side, a Zener diode which is composed of an n-type semiconductor layer 11 and a p-type semiconductor layer 12 as a gate semiconductor control means is formed. Then, the p-type semiconductor layer 12 comes into contact with a drain electrode 7. In addition, a low-concentration i-type polysilicon layer 9 is formed on the insulating film 8 between the p-type semiconductor layer 10.
Patent JP-H1019864-A (JP)
Title: Management and controller for analytical system
Inventor: SHIBATA MASAYUKI
IPC: G01N30/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To simply set the analytical condition of a plurality of analyzers in an analytical system in which the respective analyzers are installed side by side. SOLUTION: A database structure is formed as a three-layer structure which is composed of a management table 30 for a sample, of a management table 31 for a sample group and of a management table 32 for a setting file (an analytical condition and a data processing condition). A coupling management table 33 which describes the correspondence relationship between a sample and a sample group and a coupling management table 34 which is composed of a sample group, a management and control apparatus and an LC apparatus and which described the correspondence relationship between a link key and a setting file are installed between the respective management tables. When a sample to be analyzed is input by operating a personal computer, the candidate of a usable LC apparatus is displayed, and a setting file is decided so as to have only one meaning when the LC apparatus is selected.
Patent JP-S6081443-A (JP)
Title: Engine idling speed controller
Inventor: SHIRAISHI HIDEO
IPC: F02D41/16
Filed: 1983-10-07
Abstract: PURPOSE:To improve responsiveness and stability in idling speed control, by installing a feedback control device, outputting a control signal, and a compensation value setting device, varying a control gain, both in a suction air quantity control valve. CONSTITUTION:In time of idling, a control valve C, which controls a suction air quantity, and a feedback control device D, which sets a feedback control value and outputs a control signal to the control valve C, both are installed. A compensation value setting device E sets a compensation value on the basis of a difference between the engine speed detected by an engine speed detecting device A and the desired idling speed detected by a desired idling speed setting device B. When the desired speed is higher, a control gain is set to a larger value. Thus, in spite of fluctuations in the desired speed, excellent responsiveness and stability are all securable at all times.
Patent JP-H0717672-A (JP)
Title: Automatic document feeder
Inventor: KOBAYASHI MISAO
IPC: B65H31/04
Filed: 1993-06-30
Abstract: PURPOSE:To prevent a document from its useless jam and scatter by providing a moving means for automatically moving a paper discharge tray from an opening position to a closing position associated with paper feed action for setting a document onto a document tray supplied to a platen, so that the paper discharge tray can be surely set to a document receiving position. CONSTITUTION:By starting conveying action of a conveying belt 43, a roll contact roller 68 is turned in the counterclockwise direction, and also an operating lever 69 is turned in the counterclockwise direction, to press a lower part of a kick arm 71. By actuating the operating lever 69, the kick arm 71 is turned in the clockwise direction with a shaft 70 serving as the center, and a tray main unit 61 of a paper discharge tray 60 is pressed in the clockwise direction by a point end part of the kick arm. Thus by escaping a holding condition of an opening position, the paper discharge tray 60, by its own weight, is automatically transferred to a closing position. Here, since a small gear 63, provided in the base part of the tray main unit 61, is meshed with a pinion 65 of a rotary damper 66, the paper discharge tray 60 is slowly lowered down, to prevent a shock from being given.
Patent JP-H0351165-A (JP)
Title: Inking apparatus for thermal transfer printer
Inventor: SHIODA TOYOJI
IPC: B41J2/33
Filed: 1989-07-20
Abstract: PURPOSE:To eliminate the limit of the arrangement of the present apparatus by a method wherein a belt-like ink holding body is brought into contact with the single half surface of the outer cylindrical surface of an inking roller while the inking roller is rotated and ink is transferred and applied to the recording surface thereof. CONSTITUTION:An inking roller 901 is combined with the cylindrical surface 905 provided to a housing 904 but the radius of the circular arc of the cylindrical surface 905 is taken so as to become larger than the outer diameter of the inking roller 901 by about several mm or less and both of the inking roller 901 and the housing 904 are combined to form a fine gap 906. The ink 908 preliminarily melted by a heater 907 is supplied to the fine gap 906 through a supply passage 909. The ink 908 in the fine gap 906 is allowed to penetrate in the rotating inking roller 901 and transferred to the recording surface of the ink holding body 701 running along the upper part of the inking roller 901 in a contact state by two guide rollers 910. By this constitution, the apparatus can be inverted.
Patent JP-S6167099-A (JP)
Inventor: KURIBAYASHI JUNKO
IPC: G10L13/00
Filed: 1984-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6166215-A (JP)
Title: Recording system of tracking reference signal to magnetic recording medium disk
Inventor: YAMADA YASUHIRO
IPC: G11B5/852
Filed: 1984-09-10
Abstract: PURPOSE:To attain deep-layer recording of a tracking reference signal and to ensure a stabilized recording/reproducing action, by using a magnetic field ranging from one direction to the other direction of a magnetic recording medium and a reverse magnetic field to magnetize a magnetic layer. CONSTITUTION:A magnetic field H2 which is adverse to a magnetic field ranging grom one side to the other side of a magnetic recording medium disk is applied between plate matters 5 and 6 made of a ferromagnetic material. Then the magnetic flux of the field H2 is slightly transmitted through a part where the recessed parts of the matters 5 and 6 are set opposite to each other through a disk magnetic layer 2, and a magnetized state of the preceding magnetic field remains. While a large quantity of magnetic flux of the field H2 flows through a part where the projected parts of both matters 5 and 6 are counter to each other. Then a reverse magnetized state is secured. Therefore the tracking reference signals remain at the deep art of the layer 2 although the record tracking reference signals are erased at the surface part of the layer 2. Thus it is possible to reproduce satisfactorily the tracking reference signals in both record and reproduction modes of the information signal.
Patent JP-H0239403-A (JP)
Title: Method for fixing magnetic core
Inventor: SAKAMOTO MINORU
IPC: H01F27/26
Filed: 1988-07-28
Abstract: PURPOSE:To decrease a deterioration of magnetic characteristics by shock or distortion and prevent deterioration with the passage of time by fasting with an adhesive an end face of a magnetic core which is formed by winding a magnetic alloy thin band or by fasting the end face of the magnetic core to a case to store the magnetic core or to a plate on which the magnetic core is fixed, with an adhesive. CONSTITUTION:After applying or injecting a specified amount of an adhesive to the inner face 31 of a case 3, a magnetic core 1 is put on it. Then, an adhesive is applied to an upper end face 11 of the magnetic core 1 or to the inner face of a case 2 and the case 2 is put on the upper end face of the magnetic core 1. After a certain time, the upper and the lower end faces 11, 12 of the magnetic core 1 and the cases 2, 3 are fixed to each other. For the adhesive, the one which has a viscosity so that it is not penetrated between layers of the magnetic core 1 which is made by winding a magnetic alloy thin band and which has a hardness more than a specific value after cured is used.
Patent JP-H03228452-A (JP)
Title: Functional telephone set
Inventor: ONOZUKA KATSUHIKO
IPC: H04M1/27
Filed: 1990-07-19
Abstract: PURPOSE:To easily and surely the dial outgoing operation by displaying a stored dial number on an indicator, and thereafter, sending out automatically the dial signal which follows the stored dial number in accordance with catching a line. CONSTITUTION:The telephone set is provided with a monitoring means LC for monitoring a catching state of a telephone line, a storage means for storing a dial number corresponding to a dial key DK operation after the output of this monitoring means LC shows the line catching state, and also, a specific key is operated, and a sending-out means CNTt for sending out the dial signal corresponding to the dial number which is stored, when recatching of the telephone line is executed, and the output of the monitoring means LC becomes that for showing the line catching state again. In such a way, at the time of the line catching state, when the dial key DK operation is executed by depressing a specific key, the dial number is displayed and stored, and at the time of the line recatching state, a signal of this stored dial number is sent out automatically to the telephone line, and a memory dial function can be realized.
Patent JP-H0637327-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUNORI YUUICHI
IPC: H01L29/788
Filed: 1992-07-16
Abstract: PURPOSE:To etch a multilayer structure of a conducting layer and an insulating layer simultaneously by using the same mask of a multilayer structure of different materials. CONSTITUTION:A resist 121a and a polycrystalline silicon film 118 function as an etching mask. When a conducting layer and an insulating layer are etched by using this mask of a two-layer structure, the resist l2la situated in an upper- layer part is subjected to a film loss. A resist pattern 121b is formed so that only a part to be a source region of a memory transistor be exposed. With the resist patterns 121a and 121b used as a mask, a gate insulation film 113 and a field oxide film 106 are removed partially by etching. The polycrystalline silicon film 118 is exposed, and by the existence thereof, a high-temperature oxidation film 117 is prevented from being etched. It is possible to etch the gate insulation film 113 and the field oxide film 106 by using this polycrystalline silicon film 118 as the mask.
Patent JP-H059534-A (JP)
Title: Method for pretreating molten iron
Inventor: KONDO HIROSHI
IPC: C21C1/04
Filed: 1991-07-04
Abstract: PURPOSE:To save consumptions of iron oxide and flux needed for pretreatments of desiliconization, dephosphorization, desulfurization, etc., in a molten iron and to drastically shorten the recessary treating time. CONSTITUTION:The primary desiliconizing treatment is executed to molten iron tapped from a blast furnace in a molten iron tapping trough, etc., and successively, the molten iron is poured into a molten iron carrying vessel together with the desiliconized slag, and the iron oxide and the flux are blown into the molten iron with carrier gas and at the same time, by adding the iron oxide and the converter slag into the molten iron bath, the secondary desiliconizing treatment is executed and after removing a secondary desiliconized slag the dephosphorizing and desulfurizing treatments are executed. Unit consumptions of the iron oxide and the flux needed for the pretreatment of molten iron are reduced and further, the necessary treating time can be drastically shortened, and also, the slopping at the time of the following dephosphorizing and desulfurizing treatments can be restrained.
Patent JP-H0510367-A (JP)
Title: Stroke detecting device for tubular attenuator
Inventor: IWAMOTO TADAMITSU
IPC: B60G17/00
Filed: 1991-07-04
Abstract: PURPOSE:To simplify and miniaturize the mechanical structure by providing a stroke sensor with a bar section and a circular section on the outside from the cylinder inner face of a tubular attenuator, and arranging the bar section in parallel with a piston rod. CONSTITUTION:A circular section 56 and a bar section 50 penetrating it, which form a stroke sensor, are provided on the outside from the cylinder 28 inner face of a tubular attenuator 24, and the bar section 50 is arranged in parallel with a piston rod 32. One of the bar section 50 and the circular section 56 is held on the cylinder 28 side, the other is held on the piston rod 32 side, and the stroke position of the tubular attenuator 24 is detected. The structure of the stroke sensor can be simplified and miniaturized, and it can be simply fitted to a vehicle body and the like.
Patent JP-H0511399-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/36
Filed: 1991-07-04
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material which has high sharpness, high sensitivity, less fogging and good green sample preservable property. CONSTITUTION:This silver halide color photographic sensitive material has blue: photosensitive silver halide emulsion layers, green photosensitive silver halide emulsion layers and red photosensitive silver halide emulsion layers on a base and is provided with yellow filter layers contg. silver salts of dyes and/or halation preventive layers contg. the silver salts of the dyes.